Estimated reading time 7 minutes, 55 seconds.
Vertical Aerospace has announced plans to go public through a merger with blank-check company Broadstone Acquisition Corp. (NYSE: BSN) in a deal that give the U.K.-based eVTOL developer a pro forma equity value of $2.2 billion.

The transaction is expected to close in the second half of 2021, after which Vertical will trade on the New York Stock Exchange under the ticker EVTL. Contributors to the associated $89 million private investment in public equity (PIPE) include American Airlines, the aircraft leasing company Avolon, and aerospace suppliers Honeywell and Rolls-Royce, which are strategic partners in the business; and Microsoft’s M12. Rocket Internet and 40 North were named as key financial investors.
Additionally, Vertical Aerospace announced commercial partnerships and individual pre-orders with American Airlines, Virgin Atlantic, and Avolon for up to 1,000 of Vertical’s VA-X4 eVTOL air taxis, creating “multiple near-term and actionable routes to market,” according to Vertical Aerospace founder and CEO Stephen Fitzpatrick.
Subject to achieving certain conditions and milestones, American has agreed to order up to 250 aircraft with an option to order an additional 100; Avolon has agreed to pre-order up to 310 aircraft with an option for a further 190; and Virgin Atlantic has an option to purchase between 50 and 150 aircraft. Collectively, the pre-orders and options are valued at up to $4 billion.
Vertical expects to work with American Airlines on passenger operations and infrastructure development in the U.S., while in the U.K., it will work with Virgin Atlantic to explore the joint venture launch of a Virgin Atlantic-branded short haul eVTOL network, including operations and infrastructure development.
“Today’s announcement brings together some of the largest and most respected technology and aeronautical businesses in the world and together we can achieve our aim of making the VA-X4 the first zero-carbon aircraft that most people will fly on,” stated Fitzpatrick. Vertical aims to certify its electric air taxi with the European Union Aviation Safety Agency (EASA) and launch commercial operations by 2024 — the same ambitious timeline as several other first-wave eVTOL developers.
Vertical Aerospace joins competitors Archer, Joby, and Lilium in announcing plans to go public by combining with a special purpose acquisition company (SPAC). Embraer spinoff Eve Urban Air Mobility is also in talks to combine with the SPAC Zanite Acquisition Corp.
However, while the Archer, Joby, and Lilium deals are expected to generate $1.1 billion, $1.6 billion, and $830 million in gross proceeds, respectively, Vertical’s merger with Broadstone will result in gross proceeds of just $394 million. Some industry observers project it could take $1 billion or more to certify a novel eVTOL aircraft.

In an investor call on June 10, Vertical Aerospace chief financial officer Vinny Casey acknowledged that the company is planning a “very modest” upfront capital spend.
“Phase 1 of our spend is to build and certify the VA-X4 and that will require gross spend of around $300 million, of which we already have around $50 million of funding through cash and grants. Phase 2 of our spend is to build a state-of-the-art assembly facility and the total gross of this we estimate at around $140 million,” Casey said.